EP0882938A4 - Tiefsttemperaturkältemittel und dieses kältemittel verwendender kühler - Google Patents

Tiefsttemperaturkältemittel und dieses kältemittel verwendender kühler

Info

Publication number
EP0882938A4
EP0882938A4 EP96903213A EP96903213A EP0882938A4 EP 0882938 A4 EP0882938 A4 EP 0882938A4 EP 96903213 A EP96903213 A EP 96903213A EP 96903213 A EP96903213 A EP 96903213A EP 0882938 A4 EP0882938 A4 EP 0882938A4
Authority
EP
European Patent Office
Prior art keywords
refrigerator
same
cryogenic refrigerant
cryogenic
refrigerant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96903213A
Other languages
English (en)
French (fr)
Other versions
EP0882938A1 (de
EP0882938B1 (de
Inventor
Masami Okamura
Naoyuki Sori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14152955&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0882938(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of EP0882938A1 publication Critical patent/EP0882938A1/de
Publication of EP0882938A4 publication Critical patent/EP0882938A4/de
Application granted granted Critical
Publication of EP0882938B1 publication Critical patent/EP0882938B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/012—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials adapted for magnetic entropy change by magnetocaloric effect, e.g. used as magnetic refrigerating material
    • H01F1/015—Metals or alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/003—Gas cycle refrigeration machines characterised by construction or composition of the regenerator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hard Magnetic Materials (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
EP96903213A 1996-02-22 1996-02-22 Regeneratormaterial zur verwendung bei sehr niedrigen temperaturen Expired - Lifetime EP0882938B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1996/000406 WO1997031226A1 (fr) 1996-02-22 1996-02-22 Refrigerant cryogenique et refrigerateur l'utilisant

Publications (3)

Publication Number Publication Date
EP0882938A1 EP0882938A1 (de) 1998-12-09
EP0882938A4 true EP0882938A4 (de) 2001-11-07
EP0882938B1 EP0882938B1 (de) 2004-11-03

Family

ID=14152955

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96903213A Expired - Lifetime EP0882938B1 (de) 1996-02-22 1996-02-22 Regeneratormaterial zur verwendung bei sehr niedrigen temperaturen

Country Status (6)

Country Link
US (1) US6197127B1 (de)
EP (1) EP0882938B1 (de)
JP (1) JP3769024B2 (de)
KR (1) KR100305249B1 (de)
DE (1) DE69633793T2 (de)
WO (1) WO1997031226A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1174200C (zh) * 1997-10-20 2004-11-03 株式会社东芝 蓄冷材料和蓄冷式冷冻机
US6334909B1 (en) 1998-10-20 2002-01-01 Kabushiki Kaisha Toshiba Cold-accumulating material and cold-accumulating refrigerator using the same
EP1457745B1 (de) * 2001-06-18 2016-06-01 Konoshima Chemical Co., Ltd. Seltenerdmetalloxysulfid-kühllagerungsmaterial
KR100460100B1 (ko) * 2002-11-11 2004-12-16 주식회사 삼영 진동식 열교환장치
US7318318B2 (en) * 2004-03-13 2008-01-15 Bruker Biospin Gmbh Superconducting magnet system with refrigerator
JP4568170B2 (ja) * 2005-05-23 2010-10-27 株式会社東芝 極低温用蓄冷材の製造方法および極低温用蓄冷器の製造方法
JP4253686B2 (ja) * 2008-06-16 2009-04-15 株式会社東芝 冷凍機
JP2010216711A (ja) * 2009-03-16 2010-09-30 Sumitomo Heavy Ind Ltd 蓄冷器式冷凍機
EP2907861B1 (de) * 2012-10-09 2019-02-27 Kabushiki Kaisha Toshiba Partikelförmiges speichermedium für seltene erden, gruppe partikelförmiger speichermedien für seltene erden und kühlkopf damit, supraleitender magnet, inspektionsvorrichtung und kryopumpe
CN106225288B (zh) 2012-10-22 2019-01-29 株式会社东芝 冷头的制造方法
JP6376793B2 (ja) 2014-03-26 2018-08-22 住友重機械工業株式会社 蓄冷器式冷凍機
DE102016220368A1 (de) 2016-10-18 2018-04-19 Leybold Gmbh Beschichtetes Wärmeregenerationsmaterial zur Verwendung bei sehr niedrigen Temperaturen
US11208584B2 (en) * 2018-09-18 2021-12-28 Kabushiki Kaisha Toshiba Heat regenerating material, regenerator, refrigerator, superconducting magnet, nuclear magnetic resonance imaging apparatus, nuclear magnetic resonance apparatus, cryopump, and magnetic field application type single crystal pulling apparatus
KR102050868B1 (ko) * 2019-11-11 2019-12-03 성우인스트루먼츠 주식회사 세르루리에 트러스 구조를 이용한 외측 샘플 장착을 위한 1k 서브 쿨러용 크라이오스탯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082138A (en) * 1974-09-02 1978-04-04 U.S. Philips Corporation Heat regenerator
EP0327293A2 (de) * 1988-02-02 1989-08-09 Kabushiki Kaisha Toshiba VERWENDUNG EINES MAGNETISCHEN WERKSOFFES, AMz
EP0411591A2 (de) * 1989-07-31 1991-02-06 Kabushiki Kaisha Toshiba Kältespeichermaterial und Verfahren zu seiner Herstellung
EP0551983A2 (de) * 1992-01-08 1993-07-21 Kabushiki Kaisha Toshiba Regeneratives Wärmeaustauschmaterial
JPH07133480A (ja) * 1993-09-17 1995-05-23 Toshiba Corp 蓄冷材料およびこれを用いた冷凍機
EP0777089A1 (de) * 1994-08-23 1997-06-04 Kabushiki Kaisha Toshiba Kältespeicherstoff für tiefsttemperaturen und denselben verwendender kältespeicher für tiefsttemperaturen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0668418B2 (ja) * 1989-05-23 1994-08-31 株式会社東芝 蓄冷材の製造方法及び極低温冷凍機
JP2977168B2 (ja) * 1991-06-20 1999-11-10 株式会社東芝 超電導マグネット装置
JP2835795B2 (ja) * 1991-11-21 1998-12-14 三菱マテリアル株式会社 蓄冷材とその製造方法
US5228299A (en) * 1992-04-16 1993-07-20 Helix Technology Corporation Cryopump water drain
US5593517A (en) * 1993-09-17 1997-01-14 Kabushiki Kaisha Toshiba Regenerating material and refrigerator using the same
US5485730A (en) * 1994-08-10 1996-01-23 General Electric Company Remote cooling system for a superconducting magnet

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082138A (en) * 1974-09-02 1978-04-04 U.S. Philips Corporation Heat regenerator
EP0327293A2 (de) * 1988-02-02 1989-08-09 Kabushiki Kaisha Toshiba VERWENDUNG EINES MAGNETISCHEN WERKSOFFES, AMz
EP0411591A2 (de) * 1989-07-31 1991-02-06 Kabushiki Kaisha Toshiba Kältespeichermaterial und Verfahren zu seiner Herstellung
US5186765A (en) * 1989-07-31 1993-02-16 Kabushiki Kaisha Toshiba Cold accumulating material and method of manufacturing the same
US5449416A (en) * 1989-07-31 1995-09-12 Kabushiki Kaisha Toshiba Cold accumulating material and method of manufacturing the same
EP0551983A2 (de) * 1992-01-08 1993-07-21 Kabushiki Kaisha Toshiba Regeneratives Wärmeaustauschmaterial
JPH07133480A (ja) * 1993-09-17 1995-05-23 Toshiba Corp 蓄冷材料およびこれを用いた冷凍機
EP0777089A1 (de) * 1994-08-23 1997-06-04 Kabushiki Kaisha Toshiba Kältespeicherstoff für tiefsttemperaturen und denselben verwendender kältespeicher für tiefsttemperaturen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 08 29 September 1995 (1995-09-29) *
See also references of WO9731226A1 *

Also Published As

Publication number Publication date
KR100305249B1 (ko) 2001-09-24
DE69633793T2 (de) 2005-10-27
EP0882938A1 (de) 1998-12-09
WO1997031226A1 (fr) 1997-08-28
DE69633793D1 (de) 2004-12-09
JP3769024B2 (ja) 2006-04-19
US6197127B1 (en) 2001-03-06
KR19990087114A (ko) 1999-12-15
EP0882938B1 (de) 2004-11-03

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